| 新型钢-砼组合结构构件的研究与应用 |
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| 引用本文： | 蒋永生,王群依,梁书亭,王恒华,戴国亮.新型钢-砼组合结构构件的研究与应用[J].东南大学学报(自然科学版),2003,33(5):534-543. |
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| 作者姓名： | 蒋永生 王群依 梁书亭 王恒华 戴国亮 |
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| 作者单位： | 1. 东南大学混凝土与预应力混凝土结构教育部重点实验室,南京,210096
2. 江苏省建筑工程管理局,南京,210005 |
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| 基金项目： | 江苏省应用基础研究计划项目，江苏省六大人才高峰基金，BJ95036，，， |
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| 摘 要： | 在工程设计和施工中，对钢管砼及型钢砼-钢筋砼组合的结构提出了许多问题．据此，对这种新型钢-混凝土组合结构构件进行了一系列的试验研究及工程应用．本文是对近8年来研究工作的归纳、总结．其中，提出的较优化的钢筋砼环梁节点、钢加强环节点、钢管砼柱与钢筋砼柱节点、钢骨砼柱与钢筋砼梁节点、钢骨砼柱与组合梁节点及组合梁设计方法、预应力叠层空腹桁架等，都已应用于实际高层建筑中．文中提出的建议，可供工程设计参考使用．
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| 关 键 词： | 钢管砼 钢骨砼 钢-砼组合梁 叠层空腹桁架 梁柱节点 |
| 文章编号： | 1001-0505(2003)05-0534-10 |
Research and application on new steel-concrete composite structural members |
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| Jiang Yongsheng,Wang Qunyi,Liang Shuting,Wang Henghua,Dai Guoliang.Research and application on new steel-concrete composite structural members[J].Journal of Southeast University(Natural Science Edition),2003,33(5):534-543. |
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| Authors: | Jiang Yongsheng Wang Qunyi Liang Shuting Wang Henghua Dai Guoliang |
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| Institution: | Jiang Yongsheng 1 Wang Qunyi 2 Liang Shuting 1 Wang Henghua 1 Dai Guoliang 1 |
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| Abstract: | Many problems are encountered in design and construction of concrete filled steel tube and steel-concrete composite structures. Therefore, we conducted a series of experimental research and engineering applications for the new steel-concrete composite structures. This paper summarizes the main research results of the past 8 years. Many optimization joints and design methods which have been applied in actual engineerings are put forward, including the RC looped-beam joint, enforced-steel loop joint, joint between columns filled with steel tubes and RC beams, joint between columns filled with steel reinforced concrete and RC columns, joint between column filled with steel tube and composite beam, composite beam design method, prestressed laminated open-web truss and so on. The suggestions presented this paper can supply references for engineering design. |
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| Keywords: | concrete filled with steel tube steel reinforced concrete steel-concrete composite beams laminated open-web truss column-beam joint |
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